The teams are part of the Gold City Rollers league, and will compete locally with each other.

The established Gold City Rollers team will continue to compete in bouts around the state and interstate.

GRC representative Bella Marchant said the new teams will give more opportunity for local skaters to hone their skills.

"It's always been a club goal to have two teams in Kalgoorlie and to be able to hold a home season.

"We also decided it was vital to the skaters' progression and development to get as much on the track game time as possible, giving us a better competitive edge.

"So basically the creation of these teams allows us to have more intra-league bouts which of course means more roller derby exposure in the Goldfields region, which is always a good thing.

"We still have teams visit us to compete as well and we also travel to tournaments in Perth and interstate too."

The teams are named after two historic Goldfields locations, Ora Banda and the Hainault mine, one of the first gold mines in Kalgoorlie.

Bella said roller derby demand has allowed the local league to expand.

"Our club has grown so much, we now have over 50 members.

"Roller derby is the fastest growing sport around the world, it's great for fitness, meeting new people, it's challenging and rewarding and the confidence you gain is beyond amazing.

"I guess that's why people get involved and just having the numbers coming through all the time has allowed us to create these two home teams."

The Ora Bandits and the Hainault Horrors will meet again for first time on Saturday night since their inaugural bout in August.

"The Ora Bandits won so I'm sure the Horrors will be out to get blood this weekend."

It will be a busy weekend in roller derby with the Perth men's team coming to Kalgoorlie to show off their skills on Sunday.

"Generally it's a women's sport but Perth has a men's team and we were lucky enough to witness some of them in a recent tournament and they are just incredible on their skates, the things they can do, it's just crazy.

"So that will be good for the Goldfields to see that guys can do it as well."